40104720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{2063}}^1$

素因数の和:2091

約数の個数: 120

約数和(自身を含む): 139741056

約数和(自身を除く): 99636336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2063, 2160, 2430, 3240, 3888, 4126, 4860, 6189, 6480, 8252, 9720, 10315, 12378, 16504, 18567, 19440, 20630, 24756, 30945, 33008, 37134, 41260, 49512, 55701, 61890, 74268, 82520, 92835, 99024, 111402, 123780, 148536, 165040, 167103, 185670, 222804, 247560, 278505, 297072, 334206, 371340, 445608, 495120, 501309, 557010, 668412, 742680, 835515, 891216, 1002618, 1114020, 1336824, 1485360, 1671030, 2005236, 2228040, 2506545, 2673648, 3342060, 4010472, 4456080, 5013090, 6684120, 8020944, 10026180, 13368240, 20052360, 40104720]

約数ペア:

[(1, 40104720), (2, 20052360), (3, 13368240), (4, 10026180), (5, 8020944), (6, 6684120), (8, 5013090), (9, 4456080), (10, 4010472), (12, 3342060), (15, 2673648), (16, 2506545), (18, 2228040), (20, 2005236), (24, 1671030), (27, 1485360), (30, 1336824), (36, 1114020), (40, 1002618), (45, 891216), (48, 835515), (54, 742680), (60, 668412), (72, 557010), (80, 501309), (81, 495120), (90, 445608), (108, 371340), (120, 334206), (135, 297072), (144, 278505), (162, 247560), (180, 222804), (216, 185670), (240, 167103), (243, 165040), (270, 148536), (324, 123780), (360, 111402), (405, 99024), (432, 92835), (486, 82520), (540, 74268), (648, 61890), (720, 55701), (810, 49512), (972, 41260), (1080, 37134), (1215, 33008), (1296, 30945), (1620, 24756), (1944, 20630), (2063, 19440), (2160, 18567), (2430, 16504), (3240, 12378), (3888, 10315), (4126, 9720), (4860, 8252), (6189, 6480)]